Planning Commission Loading Map.... Courthouse Plaza - County Board Room 2100 Clarendon Blvd., Room 307 Arlington, VA 22201 38.8904878 -77.0852954 Date/Time Date(s) - 07/07/20147:00 pm Location Courthouse Plaza - County Board Room Contact Details Gizele C Johnson, Clerk703 Ext. 2283525 Add to Calendar Download iCalendar file Add to Google Calendar The meeting will be held in the County Board Room (Room 307). Review meeting materials on the Planning Commission Documents webpage. You can sign up to speak at the meeting as well.